call 608-842-0680
Availability: Built to Order
Price: $2995
Quick Overview
For: 2004-Current KX250F
Product Description
For: 2004-Current KX250F
Includes:
Cylinder: Install forged Aluminum sleeve, and plate with Ceramic Nickel Bore coating.
Crankshaft: Stroke and balance with long rod installed.
Wiseco Piston kit
Necessary Gaskets
Base Spacer Plate
Longer Cam Chain
Longer Chain Guides
Longer head bolts
No Case Mods Required
This price is to modify your cylinder and crankshaft. Call us for a bolt in price.
Upper head mounts must be modified to clear taller cylinder, we do not provide instructions to do this.
This kit uses a huge stroke and slightly bigger bore. The torque gains are massive but the engine still revs quickly and pulls out on top like a smaller 250F. Durability is very, very good. It is a great choice for hybrid youth ATV’s and vets that like a small 250f but hate getting yarded by 450’s on the hole shot.